| Company | Timeline | Status | |
| Architecture For Humanity (UK) Ltd Director • Architect | 23 Feb 2006←7 Months→19 Oct 2006 | Active | |
| Rem (Oxford) Limited Director • Designer | 3 Oct 1997←24 Years→8 Feb 2022 | Dissolved | |
| Rem (Oxford) Limited Secretary • Desighner | 3 Oct 1997←24 Years→8 Feb 2022 | Dissolved | |
| ALL Clear Designs Limited Director • Designer | 29 Jan 1992←33 Years→Current | Active | |
| ALL Clear Designs Limited Secretary • Designer | 29 Jan 1992←1 Year 10 Months→17 Dec 1993 | Active | |
